.con {
  padding: 10px 20px;
  background: white;
  margin-top: 10px;
  .content {
    font-size: 12px;
    // color: #ccc;
    line-height: 20px;
  }
}

.fix-bottom {
  position: fixed;
  bottom: 40px;
  right: 0;
  .item {
    width: 50px;
    height: 50px;
    border-radius: 50%; 
    box-shadow: 0 0 2px 1px #666;
    // border: 1px solid #ccc;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: white;
    padding: 10px;
    margin-right: 20px;
    margin-top: 16px;
    img {
      width: 100%;
    }
  }
}